BasicTreeUI.NodeDimensionsHandler (Java Platform SE 7 ) (original) (raw)

• java.lang.Object

• • javax.swing.tree.AbstractLayoutCache.NodeDimensions
  • • javax.swing.plaf.basic.BasicTreeUI.NodeDimensionsHandler

• Enclosing class:
  BasicTreeUI

public class BasicTreeUI.NodeDimensionsHandler
extends AbstractLayoutCache.NodeDimensions
Class responsible for getting size of node, method is forwarded to BasicTreeUI method. X location does not include insets, that is handled in getPathBounds.

• • Constructor Summary

  Constructors

  Constructor and Description
  BasicTreeUI.NodeDimensionsHandler()

  • Method Summary

  Methods

  Modifier and Type	Method and Description
  Rectangle	getNodeDimensions(Object value, int row, int depth, boolean expanded,Rectangle size) Responsible for getting the size of a particular node.
  protected int	getRowX(int row, int depth)

     * ### Methods inherited from class java.lang.[Object](../../../../java/lang/Object.html "class in java.lang")  
     `[clone](../../../../java/lang/Object.html#clone%28%29), [equals](../../../../java/lang/Object.html#equals%28java.lang.Object%29), [finalize](../../../../java/lang/Object.html#finalize%28%29), [getClass](../../../../java/lang/Object.html#getClass%28%29), [hashCode](../../../../java/lang/Object.html#hashCode%28%29), [notify](../../../../java/lang/Object.html#notify%28%29), [notifyAll](../../../../java/lang/Object.html#notifyAll%28%29), [toString](../../../../java/lang/Object.html#toString%28%29), [wait](../../../../java/lang/Object.html#wait%28%29), [wait](../../../../java/lang/Object.html#wait%28long%29), [wait](../../../../java/lang/Object.html#wait%28long,%20int%29)`

• • Constructor Detail

     * #### BasicTreeUI.NodeDimensionsHandler  
     public BasicTreeUI.NodeDimensionsHandler()  

  • Method Detail

    * #### getNodeDimensions  
    public [Rectangle](../../../../java/awt/Rectangle.html "class in java.awt") getNodeDimensions([Object](../../../../java/lang/Object.html "class in java.lang") value,  
                              int row,  
                              int depth,  
                              boolean expanded,  
                              [Rectangle](../../../../java/awt/Rectangle.html "class in java.awt") size)  
    Responsible for getting the size of a particular node.  
    **Specified by:**  
    `[getNodeDimensions](../../../../javax/swing/tree/AbstractLayoutCache.NodeDimensions.html#getNodeDimensions%28java.lang.Object,%20int,%20int,%20boolean,%20java.awt.Rectangle%29)` in class `[AbstractLayoutCache.NodeDimensions](../../../../javax/swing/tree/AbstractLayoutCache.NodeDimensions.html "class in javax.swing.tree")`  
    Parameters:  
    `value` \- the `value` to be represented  
    `row` \- row being queried  
    `depth` \- the depth of the row  
    `expanded` \- true if row is expanded, false otherwise  
    `size` \- a `Rectangle` containing the size needed to represent `value`  
    Returns:  
    a `Rectangle` containing the node dimensions, or `null` if node has no dimension  
    * #### getRowX  
    protected int getRowX(int row,  
              int depth)  
    Returns:  
    amount to indent the given row.

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